SUNMI S2
Redefining the New Gen Scale
Android intelligent scale, Qualcomm dual screen to support face payment

Support face payment | Qualcomm Snapdragon | eSIM no card technology | Built-in Seiko printer 15.6" dual screen | famous domestic sensor | 4G Full Netcom + WiFi

Development Background
Scale is always a must for both fruits & vegetables area of traditional supermarket and the new retail products supermarket, etc. Due to the increase of labor cost and more & more weighing areas have become unattended zones, self-weighing and self-printing have become a new trend among consumers. Therefore, SUNMI officially launches a type of intelligent scale - S2, combining together weighing and cashiering & receipt printing. Its 15.6" extra large touch screen with the simple & user-friendly HMI makes user to master the use skill more easily and thus the operation becomes more simple and convenient

Much space occupied, Messy counter, Low appearance level

Low labor efficiency, High consumables cost

Poor compatibility, High failure risk

Increased operating cost

Faster and Stronger Technology that You Can Use
Users are always surprised by the smooth operation of SUNMI S2 when they choose this intelligent cashier scale. It all depends on the quality insurance from Qualcomm® while carrying SUNMI operating system, which makes your device to be all the time smooth like a new one

Qualcomm Snapdragon octa-core processor

Mobile processor leading brand

High performance, low power consumption, total connectivity

Android 7.1

Promote safety & stability

Increase the software running speed

SUNMI OS 2.3

Based on the feedback from previous of users,

Develop & optimize content of above 50 items

eSIM is coming

To start a no card new era

S2 series are intelligent cashier scales with eSIM card functions, which are unnecessary to install any SIM card. You can immediately make a free choice of operators and open the relevant services. It avoids the risk of SIM card loss and allows users to remotely delete all the data for security reasons even if the whole device has lost. At the same time, S2 also supports 4G Full Netcom and it is possible for users to upload data to cloud management anywhere at any time
User-friendly HMI

Wonderful screen touch experience

Delighting large screen experience

Optional multiple dual screen configurations

15.6" main screen | 1920×1280 ultrahigh resolution, which make every inch of the picture to be as smooth as silk sufficiently & obviously, the details & colors to be still sharp and bright & beautiful, realizing all the visual effects | Optional 15.6" vice screen, which shows more content and provides easier dual screen operation & better interactive experience | Optional 10.1” vice screen, which can synchronously display the information such as the weight & prices of the commodities, etc., making you feel more at ease in the transaction
Screen size upgrade, optional multiple configurations
  • 15.6"+15.6"
  • 15.6"+10.1"
  • Single Screen

Super large touch screen design

15.6"large touch screen |Simple operation guide & guide menus | User-friendly interface which make the users to more easily master the use skill

Intelligent dual screen interaction

The information such as the weight & prices of the commodities can be synchronously displayed between the main screen and the vice screen Secure transactions that make people feel at ease Optimized intelligent dual screen interaction method You only need one set of system to display the same App on both screens Easier debugging & more smooth running

Support face payment

Camera that applies the structured light solution of multimodal biometric identification Change the traditional payment methods to realize payment without cash, without bank card, etc., when leaving home Payment can be accomplished only by successful face alignment
Stand column design, with great style and slim

Combination of being steady with fashion

Light & thin and high-end stand column design

The whole surface of the stand column is covered by two parts: metallic titanium and black, which produces the great style & slim visual effect Orange embellishments on both sides, which break the boring atmosphere, and combine being steady with fashion The printer cover is independent of the surface of stand column, which creates the sense of volume sufficiently & obviously

Built-in Seiko 80mm printer

No externally connected printer needed Immediate receipt printing after payment

Higher capacity of paper bin

Longer print time limit

The whole surface of the stand column is covered by two parts: metallic titanium and black, which produces the great style & slim visual effect Orange embellishments on both sides, which break the boring atmosphere, and combine being steady with fashion The printer cover is independent of the surface of stand column, which creates the sense of volume sufficiently & obviously

New print technology

To promote efficiency

In cooperation with senior Seiko experts, SUNMI has upgraded & built with them together 80 mm thermal printer with a brand new generation of “Print Technology” in terms of individual paper jam phenomena Thus, the amount of paper jam phenomena is reduced and the printing has become more natural & smooth, saving both worry & time
The fastest printing speed of 200 mm/s, which is suitable for any usage scenarios, more than sufficient even when queuing for number take during the rush hour The high quality that Seiko adheres to has accomplished a print life of up to 150 km, and this printer does not need additional maintenance in normal usage in all conditions
Suspended aluminum alloy die-casted scale body design

Highlight the sense of science and technology | Improve the user experience

Design of aluminum alloy die-casted scale body

The gap between the scale pan and the base is highlighted by orange ribbon to improve visual experience It is light & thin, with scale pan upward on both sides, to increase sense of suspension and highlight the sense of science & technology Meanwhile, there is certain limit to the commodity that needs to be weighed to prevent rolling down

Design of adjustable stand bar

Expose the stand bar by cutting open four corners at the bottom of the weighing platform along the diagonal line for ease of installation and adjusting the levelling of the weighing platform, and also for more light & handy base The easily adjustable stand bar has increased the efficiency of installation

Design of closed base

Completely closed base design| anti-corrosion |dirt resistant | antifouling | mothproof | Long survival under worse environment no matter in fresh food supermarket or fruits franchise store

Professional sensors equipped with

advanced algorithms | Higher scale accuracy | Higher quality

Specialized high precision AD conversion chip of TI - internationally famous brand Temperature compensation technology to ensure the outstanding performance of the sensor from severe winter to hot summer Digital sensor algorithm Highly integrated into AD board module Easy maintenance

Omni-directional detection of software & hardware

Ensure the accurate measurement of the scale body

Electronic blister patented technology | Adjust the scale body level by observing the screen dynamic prompt Lead-sealing scale body to prevent the electronic scale from being dismantled randomly disassemble prevention to avoid measurement value inaccuracy Status monitoring for device networking | Fault warning in advance

Super large touch screen design

15.6"large touch screen |Simple operation guide & guide menus | User-friendly interface which make the users to more easily master the use skill

Intelligent dual screen interaction

The information such as the weight & prices of the commodities can be synchronously displayed between the main screen and the vice screen Secure transactions that make people feel at ease Optimized intelligent dual screen interaction method You only need one set of system to display the same App on both screens Easier debugging & more smooth running

Support face payment

Camera that applies the structured light solution of multimodal biometric identification Change the traditional payment methods to realize payment without cash, without bank card, etc., when leaving home Payment can be accomplished only by successful face alignment
User-friendly HMI

Wonderful screen touch experience

Delighting large screen experience

Optional multiple dual screen configurations

15.6" main screen | 1920×1280 ultrahigh resolution, which make every inch of the picture to be as smooth as silk sufficiently & obviously, the details & colors to be still sharp and bright & beautiful, realizing all the visual effects | Optional 15.6" vice screen, which shows more content and provides easier dual screen operation & better interactive experience | Optional 10.1” vice screen, which can synchronously display the information such as the weight & prices of the commodities, etc., making you feel more at ease in the transaction
Screen size upgrade, optional multiple configurations
  • 15.6"+15.6"
  • 15.6"+10.1"
  • Single Screen

Light & thin and high-end stand column design

The whole surface of the stand column is covered by two parts: metallic titanium and black, which produces the great style & slim visual effect Orange embellishments on both sides, which break the boring atmosphere, and combine being steady with fashion The printer cover is independent of the surface of stand column, which creates the sense of volume sufficiently & obviously

Built-in Seiko 80mm printer

No externally connected printer needed Immediate receipt printing after payment
Stand column design, with great style and slim

Combination of being steady with fashion

Higher capacity of paper bin

Longer print time limit

The whole surface of the stand column is covered by two parts: metallic titanium and black, which produces the great style & slim visual effect Orange embellishments on both sides, which break the boring atmosphere, and combine being steady with fashion The printer cover is independent of the surface of stand column, which creates the sense of volume sufficiently & obviously

New print technology

To promote efficiency

In cooperation with senior Seiko experts, SUNMI has upgraded & built with them together 80 mm thermal printer with a brand new generation of “Print Technology” in terms of individual paper jam phenomena Thus, the amount of paper jam phenomena is reduced and the printing has become more natural & smooth, saving both worry & time
The fastest printing speed of 200 mm/s, which is suitable for any usage scenarios, more than sufficient even when queuing for number take during the rush hour The high quality that Seiko adheres to has accomplished a print life of up to 150 km, and this printer does not need additional maintenance in normal usage in all conditions

Design of aluminum alloy die-casted scale body

The gap between the scale pan and the base is highlighted by orange ribbon to improve visual experience It is light & thin, with scale pan upward on both sides, to increase sense of suspension and highlight the sense of science & technology Meanwhile, there is certain limit to the commodity that needs to be weighed to prevent rolling down

Design of adjustable stand bar

Expose the stand bar by cutting open four corners at the bottom of the weighing platform along the diagonal line for ease of installation and adjusting the levelling of the weighing platform, and also for more light & handy base The easily adjustable stand bar has increased the efficiency of installation

Design of closed base

Completely closed base design| anti-corrosion |dirt resistant | antifouling | mothproof | Long survival under worse environment no matter in fresh food supermarket or fruits franchise store
Suspended aluminum alloy die-casted scale body design

Highlight the sense of science and technology | Improve the user experience

Professional sensors equipped with

advanced algorithms | Higher scale accuracy | Higher quality

Specialized high precision AD conversion chip of TI - internationally famous brand Temperature compensation technology to ensure the outstanding performance of the sensor from severe winter to hot summer Digital sensor algorithm Highly integrated into AD board module Easy maintenance

Omni-directional detection of software & hardware

Ensure the accurate measurement of the scale body

Electronic blister patented technology | Adjust the scale body level by observing the screen dynamic prompt Lead-sealing scale body to prevent the electronic scale from being dismantled randomly disassemble prevention to avoid measurement value inaccuracy Status monitoring for device networking | Fault warning in advance

Precise production and manufacture

One-Piece-Flow quality management & control system

  • 1 million times

    Full range loading test

  • 114 hours

    Storage test under 40℃ to -10℃ temperature

  • 15000V

    Electrostatic air discharge test

  • 24 hours

    High temperature (40 ℃) high humidity (80%) test

Applicable industries

Unmanned supermarket

Fresh food supermarket

Fruits & vegetables chain store

Deli

Leisure food shop

Dry fruit shop

Catering chain store

Bakery

Market

Functions & Applications

Self-weighing

Self-checkout

Receipt printing

human pay

Mobile payment

Members management

Cashiering management

Bulk weighing

Kitchen weighing

Kitchen ticket issue

Inventory management

Inventory verification

S2 Technical Specifications
Download
Standard configurations

Display 15.6" +15.6"

Main screen: 15.6" FHD, 1920×1080 Vice screen: 15.6" FHD, 1920×1080

Display 15.6"+10.1"

Main screen: 15.6" FHD, 1920×1080 Vice screen: 10.1" HD, 1024×600

Display 15.6"

Main screen: 15.6" FHD, 1920×1080

CPU

Octa-core Qualcomm Snapdragon

OS

Android 7.1 SUNMI OS

Memory

2GB RAM 16GB ROM

Touch screen

G+G capacitive multi-touch screen

Power adapter

INPUT:AC100~240V/1.7A OUTPUT:DC24V/2.5A

WiFi

2.4G/5G Support IEEE 802.11 a/b/g/n

Bluetooth

Support Bluetooth 2.1/3.0/4.0 Support BLE

Range

40g - 6/15kg(dual range)

Division value

2g/5g

Speaker/MIC

3W

External memory card

Support ×1 MicroSD(TF) Up to 64G

Work environment

Work temp:0°C~40°C Storage temp:-20°C~60°C

Printer

Built-in high speed 80 thermal printer with automatic cutter Printing speed 200mm/s Support paper roll with 80mm OD

Button

Power(lock screen) Volume+/-key

External port

USB Type A port ×5、RJ11serial port RJ12 cash drawer port ×1、RJ45 LAN headphone jack ×1、power port ×1, Micro-USB debug port ×1
Optional configurations

SIM card holder

1 support 1.8V/3.0V

Communication methods

2G/3G/4G